Technology reporter Mickey Carroll has spoken to a group of parents, who say their legal action is about holding social media companies accountable, and making sure children are safe. They believe Isaac Kenevan, Archie Battersbee, Jools Sweeney, Maia Walsh and Noah Gibson, died after attempting dangerous challenges they'd seen online. If you've been affected by this story and want to talk to someone, you can call the Samaritans free on 116 123 or at jo@samaritans.org SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales #tiktok #onlinesafety #parents